From b0ac30172019713e1c75083c1199485d902e0eed Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Tue, 18 Jun 2019 16:37:28 -0400
Subject: Fixed zoomBasis stuff and added deletion handling for reponse from
 server

---
 src/new_fields/Doc.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/new_fields/Doc.ts')

diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index c2cfda079..1b0ff812f 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -132,6 +132,16 @@ export class Doc extends RefField {
                 this[fKey] = value;
             }
         }
+        const unset = diff.$unset;
+        if (unset) {
+            for (const key in unset) {
+                if (!key.startsWith("fields.")) {
+                    continue;
+                }
+                const fKey = key.substring(7);
+                delete this[fKey];
+            }
+        }
     }
 }
 
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